G-Chem Beam Pump - graco.com€¦ · page 8.) The G-Chem beam pump (A) and the swivel block (B) are...

3A6349BEN

Instructions-Parts

G-Chem Beam PumpLever-driven pump for injecting chemicals at well sites. For professional use only.

See page 3 for model information, including maximum working pressure.

Important Safety InstructionsRead all warnings and instructions in this manual before using the equipment. Save all instructions.

2 3A6349B

ContentsModels and Approvals . . . . . . . . . . . . . . . . . . . . . . 3

G-Chem Beam Pumps . . . . . . . . . . . . . . . . . . . . 3Fluid Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Configuration Number Matrix . . . . . . . . . . . . . . . . . 4G-Chem Beam Pump Assembly Configuration

Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Fluid Module Configuration Code . . . . . . . . . . . . 5

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Flush Before Using Equipment . . . . . . . . . . . . . . 8Typical Installation . . . . . . . . . . . . . . . . . . . . . . . 8Pumpjack Connections . . . . . . . . . . . . . . . . . . . 10Fluid Connections . . . . . . . . . . . . . . . . . . . . . . . 11

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Pressure Relief Procedure . . . . . . . . . . . . . . . . 12Flush the Equipment . . . . . . . . . . . . . . . . . . . . . 12Prime the Pump . . . . . . . . . . . . . . . . . . . . . . . . 13Calibrate Chemical Dosage . . . . . . . . . . . . . . . 13Adjust the Pump Stroke . . . . . . . . . . . . . . . . . . 14Preventive Maintenance Schedule . . . . . . . . . . 17Tighten Threaded Connections . . . . . . . . . . . . . 17Tighten Packings . . . . . . . . . . . . . . . . . . . . . . . 17Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 18Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Pump Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

G-Chem Beam Drive Module . . . . . . . . . . . . . . 21G-Chem Beam Fluid Module . . . . . . . . . . . . . . 23

Kits and Accessories . . . . . . . . . . . . . . . . . . . . . . 25G-Chem Beam Pump . . . . . . . . . . . . . . . . . . . . 25

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26G-Chem Beam Pump Dimensions . . . . . . . . . . 26

Technical Specifications . . . . . . . . . . . . . . . . . . . . 27Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 28

Models and Approvals

3A6349B 3

Models and Approvals

G-Chem Beam Pumps

Fluid Modules

Models Configuration NumberPlunger

SizeNumber of

PumpsSeal

MaterialMaximum Working Pressure

psi (MPa, bar)

A23000 CI-NAO-2XF-000-0 1/4 in. Simplex FKM 2500 (17.2, 172)



A23003 CI-NAO-2XG-000-0 1/4 in. Simplex HNBR 2500 (17.2, 172)



A23006 CI-NAO-2XH-000-0 1/4 in. Simplex TFE/P 2500 (17.2, 172)



A23009 CI-NAO-2XJ-000-0 1/4 in. Simplex PTFE 500 (3.4, 34)

Plunger SizeMaximum Working Pressure

psi (MPa, bar)

1/4 in. 2500 (17.2, 172)

3/8 in. 1500 (10.3, 103)

1/2 in. 800 (5.5, 55)

Configuration Number Matrix

4 3A6349B

Configuration Number MatrixCheck the identification plate (ID) for the 12-digit Configuration Number of your pump. Use the following matrix to define the components of your pump.

G-Chem Beam Pump Assembly Configuration CodeSample Configuration Number: CI-12E-2XF-000-0

FIG. 1 Example of the G-Chem Assembly Identification Plate

A23000 CI-2XF-000-0 ########

A 2500(17)# ####Graco Inc., P.O. Box 1441Mpls, MN 55440 USA

Model Number Configuration Number

Date Code

Side 1 Side 2

CI 2 X F 0 0 0 0Chemical Injection

Plunger Size Plunger Coating Seal Material Plunger Size Plunger Coating Seal Material Qualifier

Side 1 Side 2Plunger Size Plunger Coating Seal Material Plunger Size Plunger Coating Seal Material Qualifier2 1/4” X Chromex F FKM 0 None 0 None 0 None 0 None3 3/8” G HNBR5 1/2” H TFE/P

J PTFE w/FFKM checks

Configuration Number Matrix

3A6349B 5

Fluid Module Configuration Code

Sample Configuration Number: CI-25-XF-0

FIG. 2 Example of the Fluid Module Identification Plate

A30970 ########

A 2500(17)# ####Graco Inc., P.O. Box 1441Mpls, MN 55440 USA

CI-25-XF-0

Model Number Configuration Number

Date Code

CI 25 X F 0Chemical Injection Plunger Size Plunger Coating Seal Material Qualifier

Plunger Size Plunger Coating Seal Material Qualifier25 1/4” X Chromex F FKM 0 None38 3/8” G HNBR50 1/2” H TFE/P

J PTFE w/FFKM checks

Warnings

6 3A6349B

WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.

FIRE AND EXPLOSION HAZARDWhen flammable fluids are present in the work area be aware that flammable fumes can ignite or explode. To help prevent fire and explosion:• Use equipment only in well ventilated area.• Eliminate all ignition sources, such as cigarettes and portable electric lamps.• Ground all equipment in the work area.• Keep work area free of debris, including rags and spilled or open containers of solvent.• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.• Use only grounded hoses.• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment until

you identify and correct the problem.• Keep a working fire extinguisher in the work area.SKIN INJECTION HAZARDHigh-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.• Do not put your hand over the fluid outlet.• Do not stop or deflect leaks with your hand, body, glove, or rag.• Follow the Pressure Relief Procedure when you stop dispensing and before cleaning, checking, or

servicing equipment. • Tighten all fluid connections before operating the equipment.• Check hoses and couplings daily. Replace worn or damaged parts immediately.

MOVING PARTS HAZARDMoving parts can pinch, cut or amputate fingers and other body parts.• Keep clear of moving parts.• Do not operate equipment with protective guards or covers removed.• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,

follow the Pressure Relief Procedure and disconnect all power sources.

Warnings

3A6349B 7

TOXIC FLUID OR FUMES HAZARDToxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.• Read Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using.• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not limited to:• Protective eyewear, and hearing protection. • Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of drugs or alcohol.• Do not exceed the maximum working pressure or temperature rating of the lowest rated system com-

ponent. See Technical Specifications in all equipment manuals.• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Specifica-

tions in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete infor-mation about your material, request Safety Data Sheets (SDSs) from distributor or retailer.

• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.• Check equipment regularly. Repair or replace worn or damaged parts immediately with genuine man-

ufacturer’s replacement parts only.• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create

safety hazards.• Make sure all equipment is rated and approved for the environment in which you are using it.• Use equipment only for its intended purpose. Call your distributor for information.• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.• Do not kink or over bend hoses or use hoses to pull equipment.• Keep children and animals away from work area.• Comply with all applicable safety regulations.

Installation

8 3A6349B

Installation

Grounding

Pump: grounded through fluid lines.

Fluid lines: use only electrically conductive lines.

Fluid supply container: follow local code.

AccessoriesInstall the following required accessories in the order shown in a typical installation (see FIG. 3 on page 9) using adapters as necessary.

• Fluid filter (Y-Strainer) (included in K): with a 60 mesh (250 micron) stainless steel element to filter particles from the fluid before in reaches the pump.

• Fluid shutoff valves (L): shuts off fluid flow.• Pressure relief valve (D): overload protection.

Flush Before Using EquipmentThe equipment was tested with lightweight oil, which is left in the fluid passages to protect parts. To avoid con-taminating your fluid with oil, flush the equipment with a compatible solvent before using the equipment. See Flush the Equipment, page 12.

Typical InstallationFIG. 3 is an example of an installation with a G-Chem chemical injection beam pump. Your installation may dif-fer from what is shown here. (See Accessories on page 8.) The G-Chem beam pump (A) and the swivel block (B) are the only components in FIG. 3 supplied by Graco. All other components are supplied by customer.

Key:A G-Chem Beam PumpB Swivel Block and Eye BoltC TankD Pressure Relief Valve (Required)E Inlet LineF Outlet LineG Pressure Relief LineH Inlet PortJ Outlet PortK Manifold Assembly (includes y-strainer and fluid shutoff

valve (L))L Fluid Shutoff Valve (inlet & outlet) (Required)M Pumpjack Base (I-Beam)N Cable/Rod/PipeP Walking BeamR Beam Clamp

To avoid injury due to unexpected moving parts, remove power to the pumpjack and wait for the walk-ing beam to stop moving before performing any task on the G-Chem pump. The G-Chem pump is directly influenced by the motion of the pumpjack’s walking beam, and the pump is inactive only when the walking beam is unable to move.

The equipment must be grounded to reduce the risk of static sparking. Static sparking can cause fumes to ignite or explode. Grounding provides an escape wire for the electric current.

Installation

3A6349B 9

FIG. 3 Typical G-Chem beam pump installation with pumpjack

A

B

F

E

GC

DH

J

N

K

LM

RP

Installation

10 3A6349B

Pumpjack Connections1. Remove power to the pumpjack and wait for the

pumpjack to stop moving.

2. Attach a cable (N) to the walking beam (P) using a beam clamp (R) or other connection method (both user-supplied).

• Place the beam clamp (R) on the walking beam (P) where the vertical travel is, at most, 21 in. (53.34 cm), which is the maximum travel of the G-Chem pump’s lever arm.

3. Position the G-Chem pump (A) on the pumpjack base (M) so that the walking beam (P) provides a straight upward pull as it rises.

• The lever arm (122) must be able to travel 6 in. below the base of the G-Chem pump (A) to achieve maximum flow.

4. Securely clamp or bolt the G-Chem pump (A) to the pumpjack base (M) using the pump’s supplied base (112).

• The G-Chem pump (A) is shipped with the sup-plied base (112) already attached.

5. Connect the lever arm (122) to the walking beam (P) by routing the end of the cable (N) through the eye bolt (8) on the supplied swivel block (B).

6. Ensure there is no slack in the cable (R) when the G-Chem pump (A) is maximum stroke (setting “1” on the lever arm (122) and “Full” on the stroke adjust). Refer to Adjust the Pump Stroke on page 14.

FIG. 4 Lever arm range of travel

21 in.

6 in.

122

A

8

Installation

3A6349B 11

Fluid Connections1. With the pumpjack off, remove and discard the caps

on the check valves (215 and 216).

Key:

2. Connect a 1/4 npt(f) fluid line from the fluid source to the inlet check valve (215).

3. Install a pressure relief valve (D) on the outlet side of the pump. See FIG. 3 on page 9.

4. Set the pressure relief valve at or below the maxi-mum working pressure of the pump.

5. Connect a 1/4 npt(f) fluid line from the outlet check valve (J) to the injection point.

FIG. 5 G-Chem Beam Pump Components

7 Swivel Block

8 Eye Bolt

101 Drive Housing

112 Mounting Panel

122 Lever Arm

201 Fluid Cylinder

210 Bleed Valve

211 Bleed Needle

215 Inlet Check Valve

216 Outlet Check Valve

201

215

210, 211

216

122

112

101

7

8

In the event of a fluid line blockage, to reduce the risk of skin injection and damage to the pump, ensure the pressure relief valve is set at or below the maximum working pressure of the pump.

Operation

12 3A6349B

Operation

Pressure Relief ProcedureFollow the Pressure Relief Procedure whenever you see this symbol.

NOTE: Always discharge fluid into an approved con-tainer or location.

1. Remove power to the pumpjack and wait for the pumpjack to stop moving.

2. Shut off the inlet (E) and outlet (F) lines using shut-off valves (L). See FIG. 3 on page 9.

3. Slowly loosen the fitting connected to the outlet check valve (216) to relieve downstream fluid pres-sure. See FIG. 3 on page 8.

4. Open the bleed needle (211) on the end of the pump cylinder (201) to relieve internal pump pres-sure.

5. Disconnect and cap the inlet (E) and outlet (F) fluid lines.

Flush the Equipment

• Check fittings for leaks and tighten as necessary.

• Flush with a fluid that is compatible with the fluid being dispensed and the equipment’s wetted parts.

1. Follow the Pressure Relief Procedure.

2. Disconnect lever arm (122) from the pumpjack.

3. Connect the inlet check valve (215) to the supply source of the flushing fluid. See FIG. 3 on page 8.

4. Connect the outlet check valve (216) to a waste res-ervoir.

5. Operate the lever arm (122) by hand until the dis-pensed fluid is predominantly flushing fluid.


7. Reconnect the lever arm (122) to the pumpjack. Refer to Pumpjack Connections, page 10.

To avoid injury due to unexpected moving parts, remove power to the pumpjack and wait for the walk-ing beam to stop moving before performing any task on the G-Chem pump. The G-Chem pump is directly influenced by the motion of the pumpjack’s walking beam, and the pump is inactive only when the walking beam is unable to move.

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection and splashing fluid, follow the Pressure Relief Procedure when you stop dispensing and before cleaning, checking, or servicing the equipment.

To avoid fire and explosion, always ground equipment and waste container. To avoid static sparking and injury from splashing, always flush at the lowest pos-sible pressure.

Operation

3A6349B 13

Prime the Pump

1. Remove power to the pumpjack and wait for the pumpjack to stop moving.


3. Verify all connections and fluid lines are tight.

4. Verify only the inlet valve (215) is open.

5. Place a chemical compatible bucket under the bleed valve (210).

6. In order to prime the pump, turn the bleed needle (211) counterclockwise.

7. Operate the lever arm (122) by hand to prime the pump.

8. The pump is primed when discharge from the bleed valve (210) has transitioned from air, to bubbly liquid chemical, to pure liquid chemical.

9. Turn the bleed needle (211) clockwise until tight and verify that fluid has stopped draining from the port.

10. Reconnect the lever arm (122) to the pumpjack. Refer to Pumpjack Connections, page 10.

Calibrate Chemical Dosage

1. With the pumpjack turned off, set the stroke adjust-ment of the pump to an estimated setting for the desired flow rate. Refer to Adjust the Pump Stroke, page 14, and Baseline Chemical Dosage Settings, page 16.

2. Follow the instructions provided with your calibration gauge.

3. Adjust the stroke adjustment accordingly after the test is performed. Increasing the stroke adjustment of the pump will increase the pump flow rate.

4. If a slower flow is desired, slow the pumping rate of the pumpjack, or adjust the orientation of the lever arm by removing the retaining clip (123) at the base of the lever arm (122) and rotating the handle to a different position on the octagonal shaft. This will lengthen or shorten the lever arm stroke.

5. Repeat the instructions provided with your calibra-tion gauge to verify changes.

6. Repeat steps 3 - 5, as necessary, until the desired flow rate is achieved.

NOTICE

To avoid potential damage to equipment, verify that all system valves are open before priming the pump.

Operation

14 3A6349B

Adjust the Pump Stroke

The stroke of the G-Chem pump can be adjusted by a combination of a pin in the pump and the lever arm.

Stroke Adjustment with Pin SettingsThe pump has three defined stroke adjustment posi-tions.

1. Follow the Pressure Relief Procedure on page 12.

2. Disconnect the G-Chem pump (A) from the pump-jack by removing the swivel block (B) from the lever arm (122).

3. Expose the drive shaft by loosening the fasteners (128) and removing the guard (127). The fasteners are captive and will remain with the guard.

4. Push the split ring (121) left or right to expose the dowel pin (120) in one of the stroke holes.

5. Push out the pin (120) using a screwdriver or punch.

6. Align the desired stroke hole (1/2, 3/4, or Full) with hole in the fluid plunger (209). Use a screwdriver to push in the pin (120).

7. Push the split ring (121) into place to cover the pin (120).

8. Replace the guard (127) and tighten the fasteners (128).

9. Reconnect the G-Chem pump (A) to the pumpjack by reattaching the swivel block (B) to the level arm (122).

FIG. 6 Expose the drive shaft

128

127

FIG. 7 Stroke adjustment - pin positions

3/4 Full

1/2 209

121

Stroke holes

Operation

3A6349B 15

Stroke Adjustment with Lever Arm SettingsThe handle has two defined stroke adjustment positions.

1. Follow the Pressure Relief Procedure on page 12.

2. Disconnect the G-Chem pump (A) from the pump-jack by removing the swivel block (B) from the lever arm (122).

3. Remove the retaining clip (123) from the lever arm (122) using a flat-blade screwdriver.

4. Remove the lever arm (122) from the shaft (105).

5. Reorient the lever arm (122) so the arrow on the lever arm lines up with either “1” or “2” on the shaft (105).

6. Reinstall the lever arm (122) in the desired orienta-tion.

7. Reinstall the retaining clip (123) onto the shaft using your fingers or a pair of pliers.

8. Reconnect the G-Chem pump (A) to the pumpjack by reattaching the swivel block (B) to the level arm (122).

FIG. 8 Stroke adjustment - lever arm positions

123

122

105

Operation

16 3A6349B

Baseline Chemical Dosage SettingsSee Adjust the Pump Stroke, page 14, to adjust stroke settings. CPM (cycles per minute) is determined by the pumpjack speed. To use these charts, find the desired flow rate for the plunger size and adjust the pin and lever arm as necessary.

NOTE: Not all stroke adjustment combinations are pos-sible.

CPM

1/4 in. Plunger 3/8 in. Plunger 1/2 in. Plunger

Pin Setting

Lever Setting

Approximate Flow Rate

[GPD (LPD)]

Pin Setting

Lever Setting


[GPD (LPD)]

Pin Setting

Lever Setting


[GPD (LPD)]

5

3/4 2 0.3 (1.1) 3/4 2 0.7 (2.6) 3/4 2 1.2 (4.5)1/2 1 0.5 (1.9) 1/2 1 1.1 (4.2) 1/2 1 1.8 (6.8)Full 2 0.6 (2.3) Full 2 1.5 (5.7) Full 2 2.6 (9.8)3/4 1 0.7 (2.6) 3/4 1 1.6 (6.1) 3/4 1 3.2 (12.1)Full 1 1.2 (4.5) Full 1 2.8 (10.6) Full 1 5.0 (18.9)

10


15


Operation

3A6349B 17

Maintenance

Preventive Maintenance ScheduleThe operating conditions of your particular pump deter-mines how often maintenance is required. Establish a preventive maintenance schedule by recording when and what kind of maintenance is needed, and then determine a regular schedule for checking your pump.

Tighten Threaded ConnectionsCheck that all threaded connections are tight at routine intervals.

Tighten PackingsThe packings included in your pump have the ability to be adjusted to stop leaks that develop when the seals are worn. If a leak develops in the pump’s fluid section, tighten the packing nut clockwise by 1/16th of a turn, or lower, until the leak is eliminated. The life of the packing can be affected by over-tightening the packings. If the packing nut needs to be tightened repeatedly after short intervals, replace the packing.

StorageIf the pump is going to be stored for long periods, it is recommended that the pump be flushed with a light-weight oil or rust prohibiter to protect pump compo-nents. Store the pump with protective fluid inside when-ever possible.

Troubleshooting

18 3A6349B

Troubleshooting

1. Follow Pressure Relief Procedure, page 12, before checking or repairing the pump.

2. Check all possible problems and causes before dis-assembling the pump.

Problem Cause Solution

Air bubbles in fluid Suction line is loose Tighten suction line

Fluid leaking Loose fittings Tighten fittings

Worn or damaged seals and/or pack-ing

Adjust or tighten seals and/or pack-ing. If leak persists, replace seals and/or packing.

Lever arm moving, but fluid not mov-ing

Pump stalled Check pump for contamination

Air in pump Prime pump

Worn or damaged check valve seals Replace inlet and outlet check valves

Repair

3A6349B 19

Repair

Pump Repair1. Remove power to the pumpjack and wait for the

pumpjack to stop moving.



4. Expose the drive shaft by loosening the fasteners (128) and removing the guard (127). The fasteners are captive and will remain with the guard.

5. Remove the screws (3) and slide the fluid cylinder away from the drive housing (101).

NOTE: The plunger (209) will stay within the drive housing (101) unless the dowel pin (120) is removed. The dowel pin is held in place by a split ring that can be push aside to free the pin. It is not necessary to remove the plunger (209) unless it is damaged and needs to be replaced.

6. Remove packing nut (207) from fluid cylinder (201).

FIG. 9 Expose the drive shaft

128

127

FIG. 10 Disconnect the fluid cylinder

FIG. 11 G-Chem Pump Repair

3201

209101

120

201

PackingStack

207

206

204

205

204

205

203

202

Repair

20 3A6349B

7. Carefully remove the packing stack (203-206) and the spacer (202) from the fluid cylinder (201).

8. Replace the packing stack (203-206). Inspect the spacer (202) and replace, if necessary. Lubricate prior to reassembly.

9. Replace the packing nut (207) assembly into fluid cylinder. Tighten until hand tight and the flange of the packing nut (207) is below the surface of the fluid cylinder (201).

10. Slide the fluid cylinder (201) onto the plunger (209) and use the screws (3) to attach the fluid cylinder (201) to the drive housing (101).

NOTE: Install the plunger (209) first if it was removed, and secure it with the dowel pin (120) and split ring (121). Refer to Stroke Adjustment with Pin Settings, on page 14, for specific placement of the pin (120) and ring (121).

11. Replace the guard (127) and tighten the fasteners (128).

Parts

3A6349B 21

Parts

G-Chem Beam Drive Module

Configuration CI-2XF-000-0 shown

6

8

9

7130

123

102103

105

112113 114

119

121109 120

128

3

133

127129

131

101 125130

106115

118116

117108

110

107

6

65

65

122

Fluid Module, see page 23.

Parts

22 3A6349B

G-Chem Drive Module Parts List

Replacement Danger and Warning labels, tags, and cards are available at no cost.

Ref. Part Description Qty

3 100644 Screw, socket head cap 3

5 -- Nut, hex 2

6 -- Washer, flat 4

7 -- Block, swivel 1

8 -- Bolt, eye 1

9 -- Screw, hex head cap 1

101 -- Housing, drive 1

102 -- Bearing, retainer 1

103 -- Bearing, sleeve 1

105 -- Shaft 1

106 B32708 Bearing, CIP carriage 1

107 -- Carriage, plunger return 1

108 B32711 Block, plunger return 1

109 -- Adjuster, stroke 1

110 15B588 Screw, socket head cap; included with plunger return block (ref 108)

4

112 B32949 Panel, mounting 1

113 115814 Washer, flat; included with mounting panel (ref 112)

4

114 -- Fastener, SCHS; included with mounting panel (ref 112)

4

115 -- Washer, plastic shaft 1

116 B32708 Cam, eccentric, CIP 1

117 -- Deep Groove Ball Bearing, included with CIP eccentric cam (ref 116)

1

118 -- Key, square; included with CIP carriage bearing (ref 106) and CIP eccentric cam (ref 116)

1

119 -- Screw, set 1

120 B32268 Pin, dowel 1

121 -- Ring, split; included with dowel pin (ref 120)

1

122 -- Arm, shaft lever 1

123 -- Clip, shaft retaining 1

125 -- Plug, Simplex 1

127 B32787 Guard 1

128 -- Screw, captive; included with guard (ref 127)

2

129 -- Label, branding; included with guard (ref 127)

1

130 15H108 Label, pinch warning safety 3

131 17G318 Label, multiple warning safety 1

133 -- Cap Plug, threaded 2


Parts

3A6349B 23

G-Chem Beam Fluid Module

211

215

210

216

202

205

205

206

201

209

203

204

204

208

207

Parts

24 3A6349B

G-Chem Fluid Module Parts ListTable 1: Packing Kit (includes ref. 203 - 206)

Table 2: Packing Nut

Table 3: Fluid Plunger


201 See Kits and Accessories,

page 25

Cylinder, fluid 1

202 -- Spacer, packing nut 1

203 See Table 1 Adapter, male, vee stack 1

204 See Table 1 Packing, vee, plastic 2

205 See Table 1 Packing, vee, rubber 2

206 See Table 1 Adapter, female, vee stack 1

207 See Table 2 Nut, packing 1

208 -- Bearing, sleeve; included with packing nut (ref 207)

1

209 See Table 3 Plunger 1

210 B32872 Valve, bleed; includes bleed needle (ref 211)

1

211 17F572 Needle, bleed 1

215 B32733 Valve, inlet check; FKM 1

B32735 Valve, inlet check; HNBR 1

B32857 Valve, inlet check; TFE/P 1

B32279 Valve, inlet check; FFKM 1

216 B32734 Valve, outlet check; FKM 1

B32736 Valve, outlet check; HNBR 1

B32858 Valve, outlet check; TFE/P 1

B32280 Valve, outlet check; FFKM 1

217 -- Nylon Ball, included with packing nut (207)

1

Ref

Part Numbers by Fluid Plunger Size Diameter

Qty.1/4 in. 3/8 in. 1/2 in.

FKM

203 - 206 B32784 B32782 B32780 1

HNBR

203 - 206 B32785 B32783 B32781 1

TFE/P

203 - 206 B32854 B32855 B32856 1

PTFE

203 - 206 B32978 -- -- 1

Ref


Qty.1/4 in. 3/8 in. 1/2 in.

207 B32776 B32775 B32774 1

Ref


Qty.1/4 in. 3/8 in. 1/2 in.

Chromex-Coated 17-4 Stainless Steel

209 B32779 B32778 B32777 1

Kits and Accessories

3A6349B 25

Kits and Accessories

G-Chem Beam Pump

* Includes ref. 6, 201-211, 215, and 216

Part No. DescriptionB32045 225-750 PSI Pressure Relief Valve Kit

B32046 750-1500 PSI Pressure Relief Valve Kit



A30970 1/4” FKM: Chromex Fluid Module*

A30971 1/4” HNBR: Chromex Fluid Module*





A30973 1/4” PTFE: Chromex Fluid Module*

B32983 Shaft Kit (includes ref. 115, 105, and 122)

B32984 Lever Arm Kit (includes ref. 122, 123, and 130)

B32985 Counterweight Kit (includes ref. 5, 6, 7, 8, and 9)

Dimensions

26 3A6349B

Dimensions

G-Chem Beam Pump Dimensions

FIG. 12 G-Chem Pump Dimensions

A B C D E F G

13.8 in.(35.1 cm)

9.3 in.(23.6 cm)

4.6 in.(11.7 cm)

7.4 in.(18.8 cm)

18.4 in.(46.7 cm)

3.3 in.(8.4 cm)

12.7 in. (32.3 cm)

Technical Specifications

3A6349B 27

Technical SpecificationsG-Chem Chemical Injection Pump

US MetricMaximum fluid working pressure Varies by model. See Models and Approvals on page 3.Environmental temperature range, ordinary location -40°–131°F -40°–55°CNoise (dBa)Maximum sound pressure <70 dBaInlet/Outlet SizesFluid inlet size 1/4 in. npt(m)Fluid outlet size 1/4 in. npt(m)Materials of Construction

Pump/Check Valve Seal Material See Configuration Chart on page 4 for seal material. All other packing materials are UHMWPE and PTFE unless otherwise noted.

Wetted Parts See Configuration Chart on page 4 for plunger material. All other materials are 303 and 316 stainless steel unless otherwise noted.

WeightG-Chem,1 pump 14.8 lb. 6.7 kg

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.

Original instructions. This manual contains English. MM 3A6349Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USACopyright 2017, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.comRevision B, January 2019

Graco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERSThe Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco InformationFor the latest information about Graco products, visit www.graco.com.

For patent information, see www.graco.com/patents.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505

http://www.graco.com

www.graco.com/patents

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